package com.sky.controller.admin;


import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.time.LocalDate;


/**
 * 统计
 */
@RestController
@RequestMapping("/admin/report")
@Api(tags = "统计相关接口")
@Slf4j
public class Reportcontroller {

    @Autowired
    private ReportService reportService;

    /**
     * 营业额统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计接口")
    public Result turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                     @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        log.info("营业额统计:{}-{}",begin,end);
        TurnoverReportVO turnover = reportService.getTurnover(begin, end);
        return Result.success(turnover);
    }


    /**
     * 用户统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    @ApiOperation("用户统计")
    public Result userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                 @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        log.info("用户统计:{}-{}",begin,end);
        UserReportVO userReportVO = reportService.getuserStatistics(begin, end);
        return Result.success(userReportVO);
    }


    /**
     * 查询销量排名top10
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/top10")
    @ApiOperation("查询销量排名top10接口 ")
    public Result top10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                        @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        log.info("查询销量排名top10:{}-{}",begin,end);
        SalesTop10ReportVO salesTop10ReportVO = reportService.getTop10(begin,end);
        return Result.success(salesTop10ReportVO);
    }


    /**
     * 订单数据统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    @ApiOperation("用户数据统计")
    public Result<OrderReportVO> orderStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd")
                    LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")
                    LocalDate end){

        return Result.success(reportService.getOrderStatistics(begin,end));
    }

    @GetMapping("/export")
    @ApiOperation("数据导出")
    public void export(HttpServletResponse response) throws IOException {
        reportService.export(response);
    }
}
